Fluorinated ethylene propylene (FEP).inogona kutsanangurwa se fluoropolymer resin ine yakawanda yeakanakisa yemuviri.kemikari nemagetsi ePTFE asi anogona kugadziriswa uchishandisa yakajairwa thermoplastics processing equipment.
FEP kupisa kunopisa zvivharo zvekuvharisa kwakanakira uko kuchengetedzwa kubva kunzvimbo dzakaipa kunodiwa.Kureruka kwayo kwekuisa kunoderedza kugadzirisa uye kuderedza nguva mari.Iyo zvakare inopa yakanakisa corrosion kuramba, dziviriro kubva mukushungurudzwa kwemuviri, kuvhunduka uye abrasion kuramba, yakanakisa magetsi zvivakwa, uye kuchena kwakanyanya uye pachena.Shrinkage inenge 20%.The shrinkage tembiricha i350 ° F. Simba rekubata iri 5-8 psi uye kupera kwepamusoro i40 micro inches.Kuenderera mberi tembiricha yepolymer FEP i400° F. Zvisineyi, pasi pekutakura zvinhu zvakanyanya, izvi zvinodonha zvakanyanya.Pamashandisirwo evhavha yekuvharidzira uko kudzvanywa kwepamusoro kunobatanidzwa, tembiricha haifanire kudarika 200°F.Mune iwo akakwira kudzvinyirirwa uye kupisa maapplication, etched ID chubhu inofanirwa kushandiswa nekunamira.
Kuisa FEP roll mavhavha unofanira kutanga wasarudza dhayamita iri pedyo yakakura kupfuura saizi yaunoda.Sarudza hurefu hunoenderana neanenge 3% shrinkage pakureba.Zvemavhavha emupumburu, bvumirawo imwe 2"-3" pakureba kwemacuffs ekupedzisira.Chigero kana banga rekushandisa rinopinza rinogona kushandiswa kucheka tubing.Kuti udzikise tubing pane chimwe chikamu, isa 250-400 ° F, zvichienderana nekushandiswa.Izvi zvinogona kuitwa nekushandisa hot air oven kana yekutengeserana hot air gun.Pazvivharo zvepumburu, zvinokurudzirwa pfuti mbiri dzemhepo inopisa, kune rumwe rutivi rweroller, dzinoshandiswa.Roller uye chubhu zvinofanira kutenderedzwa zvakafanana paunenge uchiisa kupisa.
Nguva yekutumira: Jul-28-2017